Iran remains an enigma for the outside world.对于外界而言，伊朗仍是个谜。It is an enigma to me.它对我来说是个迷.To German intelligence, Major de Coverley was a vexatious enigma.对德国的情报机关来说, 德?科弗利少校是个老猜不透的谜....
破坏者炸毁了桥梁.Saboteurs dynamited the bridge.那些故意破坏者索要钱财，以作为透露自己是如何非法进入该电脑系统的交换条件。The saboteurs had demanded money in return for revealing how they hacked into the systems.列车上所有的 椅套 都被蓄意破坏者撕破了.All the seat - covers on the tra...
只要所有垂直面在一条线上，图案看起来就会很整齐。As long as the verticals align, the design will look regular.可确信光线仅在垂直面内作曲线传播.Light can be trusted to curve only in a vertical plane.即使承受力,通常反力还是在垂直面内维持固定不变.A reaction generally remains fixed in e...
Vacant rooms on the campus were being used by holidaying families.校园里的闲置宿舍住着一些度假的家庭。Sampling the local cuisine is one of the delights of holidaying abroad...品尝当地菜肴是海外度假的乐趣之一。The star is holidaying in London.那位明星正在伦敦度假.Sa...